मराठी

Which of the Following Pairs is Not Correctly Matched?

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प्रश्न

Which of the following pairs is not correctly matched?

  Mineral   Industrial use
(a) Zirconium - Nuclear reactor
(b) Manganese - Dry battery
(c) Mica - Bleaching powder
(d) Bauxite - Tanning

पर्याय

  • (a)

  • (b)

  • (c)

  • (d)

MCQ
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उत्तर

(d)

shaalaa.com
General Science and Technology Current Affair (Entrance Exam)
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